MEMPHIS MEM1G72D2RDD-3A1 Rdim Server Memory 8GB D2-667

( Brand: Memphis ), ( Manufacturer Part Number: MEM1G72D2RDD-3A1 ), ( Model: MEMPHIS MEM1G72D2RDD-3A1 RDIM D2-667 ), ( Form Factor: Dimm ), ( Type: Ddr3 Sdram ), ( Total Capacity: 40 Gb ), ( Capacity Per Module: 8 Gb ), ( Number Of Pins: 240 ), ( Country Of Origin: China )

Review MEMPHIS 8gb Rdim Server Memory Lot Of

The **Memphis MEM1G72D2RDD-3A 8GB RDIMM DDR4 Server Memory** is a high-performance, enterprise-grade memory module designed to deliver exceptional reliability, speed, and efficiency in demanding server environments. Engineered with precision for data centers and mission-critical workloads, this **8GB (2x4GB) RDIMM (Registered DIMM)** module operates at **DDR4-2666MHz**, ensuring optimal throughput and reduced latency for applications requiring high bandwidth and low latency, such as virtualization, cloud computing, and high-performance databases. Built with **low-power, high-density DRAM chips**, this module adheres to strict industry standards, including **ECC (Error-Correcting Code) memory**, which actively detects and corrects single-bit errors to prevent data corruption, making it ideal for environments where uptime and data integrity are paramount.

The **MEM1G72D2RDD-3A** features a **288-pin DIMM form factor**, compatible with a wide range of **Intel Xeon and AMD EPYC-based servers**, including models from major vendors such as Dell EMC, HPE, Lenovo, and Supermicro. Its **registered DIMM architecture** helps mitigate signal integrity issues in high-channel-count server configurations, reducing the risk of data corruption and improving overall system stability. The module is manufactured using **industrial-grade components**, ensuring long-term reliability and resistance to environmental stressors, including temperature fluctuations and voltage fluctuations, which is crucial for 24/7 operations in data centers.

Beyond its technical specifications, this memory module is optimized for **energy efficiency**, helping to lower operational costs by reducing power consumption while maintaining peak performance. The **DDR4-2666MHz** clock speed strikes a balance between speed and power efficiency, making it suitable for both legacy and modern server architectures without requiring costly upgrades to the motherboard or CPU. Additionally, the **unbuffered RDIMM design** ensures seamless integration with server platforms that support registered memory, enhancing scalability for large-scale deployments where multiple DIMMs are installed in tandem.

For IT administrators and system integrators, the **Memphis MEM1G72D2RDD-3A** offers a cost-effective yet high-performance solution that minimizes downtime and maximizes productivity. Whether deployed in a **virtualized environment, a high-transaction database server, or a compute-intensive workload**, this memory module provides the robustness and speed needed to handle the most demanding applications. With its **compatibility with leading server brands** and adherence to **JEDEC standards**, it serves as a dependable upgrade or replacement option for organizations seeking to future-proof their infrastructure without compromising on performance or reliability.

The **Memphis MEM1G72D2RDD-3A 8GB RDIMM D2-667** server memory module is an older generation DDR2 module designed for enterprise servers. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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The module is designed for DDR2-based servers, which were widely used in enterprise environments between 2005 and 2010. If you have a legacy server (e.g., Dell PowerEdge, HP ProLiant, or IBM xSeries) that requires DDR2 memory, this module will fit without issues.

RDIMMs are optimized for high-density server configurations, reducing the load on the memory controller and improving stability in multi-socket systems. This makes them suitable for servers with multiple CPU sockets.

DDR2 memory is still robust for non-performance-critical applications such as file servers, database backups, or legacy software that does not require modern speeds. It is less prone to errors compared to unbuffered DIMMs in high-density configurations.

If you are working with older, refurbished, or second-hand servers, DDR2 memory can be significantly cheaper than newer generations (e.g., DDR3, DDR4, or DDR5). This can be beneficial for budget-conscious deployments.

DDR2 modules from reputable brands like Memphis (a division of Kingston) are known for their reliability in enterprise environments. They are less likely to cause compatibility issues in well-supported server platforms.

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DDR2 is now obsolete, with no new server hardware supporting it. This means you cannot upgrade to modern CPUs, chipsets, or memory speeds, limiting the server s future usability.

DDR2 operates at 667 MHz (or lower speeds like 533 MHz), which is significantly slower than modern DDR3 (1333 MHz ), DDR4 (2133 MHz ), or DDR5 (4800 MHz ). This can lead to bottlenecks in CPU-bound or memory-intensive workloads.

DDR2 modules consume more power per gigabyte compared to newer generations. While the difference per module is modest, this can add up in large server configurations, increasing cooling and power costs.

Most modern servers (post-2012) do not support DDR2, making this memory incompatible with newer hardware. Even if you find a used server that supports it, you will eventually need to replace it entirely.

DDR2 memory is no longer mass-produced, and stock can be inconsistent. Prices may fluctuate due to demand for legacy systems, and lead times could be longer than for newer memory types.

While this specific module (MEM1G72D2RDD-3A) is an ECC RDIMM, some DDR2 modules lack ECC support. If you require error correction for critical data, ensure the module is explicitly labeled as ECC.

Not all DDR2 modules are compatible with every server model. Some servers may require specific part numbers or timing configurations. Always verify compatibility with your server s documentation before purchasing.

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The **Memphis MEM1G72D2RDD-3A 8GB DDR2 RDIMM** is a practical choice if you are maintaining or upgrading a **legacy DDR2-based server** that lacks sufficient memory. It offers stability, compatibility, and cost-effectiveness for non-performance-critical applications. However, its outdated technology means it is not suitable for modern workloads, and its long-term viability is limited by hardware obsolescence.

If your server is still functional and the workload is not demanding, this module can extend its life. However, if you are planning to run modern applications, virtualization, or high-performance tasks, investing in a newer server with DDR3, DDR4, or DDR5 memory would be far more beneficial in the long run.

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- You have a **legacy DDR2 server** that requires memory upgrades.

- The server is used for **non-critical tasks** (e.g., file storage, legacy databases, or backup servers).

- You are working within a **strict budget** and cannot afford newer hardware.

- You have **verified compatibility** with your specific server model.

- You plan to **run modern applications** (e.g., virtualization, cloud services, or high-performance computing).

- Your server is **older than 10 years** and may soon require a full replacement.

- You can **afford or source newer DDR3/DDR4/DDR5 memory** for better performance and future-proofing.

- You require **higher memory capacity** (DDR2 typically maxes out at 8GB per module, while newer generations support 16GB ).

For new deployments or performance-sensitive environments, prioritize servers with **DDR3 or newer memory**. If you must use DDR2, ensure the module is **ECC-enabled** and **compatible** with your hardware. Always cross-reference the exact model number with your server s documentation to avoid compatibility issues.

Details:

The memory modules have a total capacity of 40GB, making them ideal for server use in networking and computing applications. The Memphis 8GB MEM1G72D2RDD-3A1 RDIM D2-667 Server Memory is a set of five DDR3 SDRAM memory modules, each with capacity. Made in China, these memory modules offer fast data transfer rates and efficient multitasking capabilities for server systems. The Memphis brand is known for delivering quality server memory components, and this product no exception.

With a form factor of DIMM and 240 pins, this memory is designed for high performance reliability in enterprise networking environments.

part #: mem1g72d2rdd3a1 prices

• $7.95-$53.55

specifications servermemor:

• brand: Memphis
• mpn: Mem1g72d2rdd-3a1
• model: Memphis Mem1g72d2rdd-3a1 Rdim D2-667
• form factor: Dimm
• type: Ddr3 Sdram
• total capacity: 40 Gb
• capacity per module: 8 Gb
• number of pins: 240
• country of origin: China

general servermemor:

• Enterprise Networking, Servers > Server Components > Server Memory RAM
• condition: Used

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• policy: No Returns

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• city: Andover, Minnesota
• rating: 99.8%
• # reviews: 1165

offer servermemor:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: February 28, 2026

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• carrier: USPS
• transit: 3-6 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $5.00
• type: Calculated

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